Natural Factors PGX Satisfast Whey Protein Powder


Feature summary

PGX Satisfast protein drink made with 100% natural whey protein. This combination of complementary proteins provides all the essential amino acids the human body needs.

Having a PGX Satisfast protein drink between meals provides a feeling of fullness without adding excess calories. It also minimizes the urge to snack before or between meals.

Consuming protein throughout the day reduces appetite, helps balance blood sugar, and promotes healthy weight management.

Main selling features

  • Helps control appetite and between-meal snacking
  • Contains clinically studied PGX, known to promote healthy weight loss
  • Each serving provides 10 g of whey protein at only 60 calories
  • Formulated with undenatured, microfiltered whey that is free of rBGH and BSE
  • Certified gluten-free, and made with non-GMO ingredients
  • Stimulant-free and low glycemic, with no artificial flavours, additives, or sweeteners

How it works

PGX (PolyGlycopleX®) is a patented super fibre complex made up of 100% natural, highly viscous polysaccharides. When taken with meals, PGX expands in the stomach over a 30-minute (or longer) timeframe. This process creates a feeling of fullness by absorbing water and filling the stomach while slowing digestion. This slows the absorption of carbohydrates, effectively lowering the glycemic index of the food.

By slowing the release of glucose into the bloodstream, PGX levels out the peaks and crashes of the unhealthy blood sugar roller coaster. This helps you feel full longer, reduces food cravings and unhealthy between-meal snacking.

Protein promotes weight loss by increasing the feeling of fullness, so you consume fewer calories. Plus, the body requires more energy to digest protein, so it burns more calories digesting a high-protein meal.

Protein improves blood sugar control when it contains L-leucine, an essential amino acid that modulates insulin signaling and regulates glucose use by skeletal muscle. The whey protein in PGX Satisfast provides all the amino acids essential to human health, including L-leucine. PGX Vegan Satisfast provides the same amino acids by combining proteins from grains, legumes, and seeds.

The patented super fibre complex in PGX can bind several hundred times its weight in water and stomach fluids, far more than other soluble fibres like psyllium or oat beta-glucan. PGX is backed by over 10 years of research and development along with extensive pre-clinical studies and clinical trials conducted in the United States, France, and Germany. PGX is 100% natural and non-addictive and safe for consumption, with no serious side effects.

Medicinal ingredients

Each scoop (17 g) contains:
Undenatured, microfiltered whey protein concentrate and isolate (Bos taurus) (milk) 14 g
(Providing 10 g whey protein)
PGX® (PolyGlycopleX®) 2.5 g
Highly purified water soluble polysaccharide complex manufactured using the proprietary EnviroSimplex® process:
Konjac-mannan (Amorphophallus konjac) (root), sodium alginate, xanthan gum.
Enzyme blend 10 mg
Bromelain (Ananas comosus var. comosus) (stem) 100 mg
(1,500,000 FCC PU)
Protease (Bacillus subtilis) (whole cell) 2.8 mg
(150 FCC PC)
Papain (Caprica papaya) (fruit) 5.6 mg
(18,009 FCC PU)
Lipase (triacylglycerol lipase) (Aspergillus niger) (whole) 1.6 mg
(1.75 FCC LU)
FCC (Food Chemical Codex), PU (Papain Unit), PC (Protease Unit), LU (Lipase Unit).

Non-medicinal ingredients

Natural French vanilla flavour, Stevia rebaudiana leaf.

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